学校教育の落とし穴から抜けるための、まったくユニークな伝授法。数学的センスは誰のなかにもある!マイナス×マイナスはなぜプラスになるの? 中学生になった途端、数学につまづくこどもは多い。なぜ数学は忌々しいのか? 証明問題、二次方程式、関数……豊富な指導経験で培った数学のツボを徹底伝授! (講談社現代新書)
数学でつまずくのはなぜか
£ 1.50
In stock
学校教育の落とし穴から抜けるための、まったくユニークな伝授法。数学的センスは誰のなかにもある!マイナス×マイナスはなぜプラスになるの? 中学生になった途端、数学につまづくこどもは多い。なぜ数学は忌々しいのか? 証明問題、二次方程式、関数……豊富な指導経験で培った数学のツボを徹底伝授! (講談社現代新書)
Condition | ほぼ新品 |
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Original Price | ¥720 |
Type | 新書判 |
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